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74LCX821WMX

74LCX821WMX Description

The 74LCX821WMX is a single 10-bit D-type flip-flop designed for high-speed digital applications. Manufactured by Fairchild Semiconductor (now part of onsemi), this logic IC chip is part of the 74LCX series and is housed in a surface-mount package. It operates within a supply voltage range of 2V to 3.6V and features a clock frequency of 150 MHz, ensuring high-speed data processing. The maximum propagation delay is 7ns at 3.3V with a maximum load capacitance of 50pF, providing reliable performance in high-speed circuits.

74LCX821WMX Features

• High-Speed Performance: With a clock frequency of 150 MHz and a maximum propagation delay of 7ns at 3.3V and 50pF, the 74LCX821WMX is ideal for applications requiring rapid data processing and minimal latency.
• Low Power Consumption: The device has a quiescent current (Iq) of only 10 µA, making it suitable for low-power applications and energy-efficient designs.
• Positive Edge Triggering: The positive edge-triggered design ensures precise timing and synchronization, which is crucial for reliable data capture and processing.
• Wide Voltage Range: Operating within a supply voltage range of 2V to 3.6V, the 74LCX821WMX offers flexibility in power supply options and compatibility with various digital systems.
• Surface-Mount Technology: The surface-mount package type facilitates easy integration into modern printed circuit boards (PCBs) and supports automated assembly processes.
• ROHS3 Compliant: The 74LCX821WMX meets the stringent environmental standards of ROHS3, ensuring compliance with regulations and promoting sustainable manufacturing practices.

74LCX821WMX Applications

The 74LCX821WMX is well-suited for a variety of applications that demand high-speed data handling and low power consumption. Some specific use cases include:

• Digital Signal Processing: Ideal for capturing and processing digital signals in real-time applications such as data acquisition systems and high-speed communication interfaces.
• Clock Management: Utilized in clock distribution networks to ensure precise timing and synchronization of digital circuits.
• Memory Interfaces: Suitable for interfacing with high-speed memory modules, ensuring reliable data transfer and storage.
• Automotive Electronics: Given its low power consumption and high-speed performance, the 74LCX821WMX can be used in automotive control units and infotainment systems.
• Industrial Automation: Applicable in industrial control systems where high-speed data processing and low latency are critical for efficient operation.

Conclusion of 74LCX821WMX

The 74LCX821WMX is a versatile and high-performance D-type flip-flop that offers significant advantages over similar models. Its combination of high-speed operation, low power consumption, and positive edge-triggering makes it an excellent choice for a wide range of digital applications. Despite being marked as obsolete, the 74LCX821WMX remains a reliable and efficient solution for engineers and designers looking to integrate robust digital logic into their systems.